CN204597374U - Cable fairlead - Google Patents
Cable fairlead Download PDFInfo
- Publication number
- CN204597374U CN204597374U CN201520329443.5U CN201520329443U CN204597374U CN 204597374 U CN204597374 U CN 204597374U CN 201520329443 U CN201520329443 U CN 201520329443U CN 204597374 U CN204597374 U CN 204597374U
- Authority
- CN
- China
- Prior art keywords
- riser
- cable
- pulley
- oral area
- coaster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Flexible Shafts (AREA)
Abstract
Cable fairlead.Provide a kind of structure simple, be convenient to cable guiding, the cable fairlead of increasing work efficiency.Described coaster to be located in cable shaft and for the guiding of cable; Described coaster is located at the oral area of described cable shaft, described coaster comprises riser one, riser two, pulley one and pulley two, the oral area of described cable shaft is stairstepping, described riser one and riser two be arranged in parallel and bottom is stairstepping, described pulley one and pulley two are movably connected between described riser one and riser two respectively, described pulley one is positioned at the top of the oral area end face of described cable shaft, and described pulley two is positioned at the outside of the oral area outermost facade of described cable shaft.In the utility model coaster riser one and riser two is arranged to stairstepping and cable shaft oral area shape is suitable, reliability is high; The placement of pulley one and pulley two is formed Z-shaped, and serve protection to the cable of turnover pipe well, fail safe is high.
Description
Technical field
The utility model relates to cable construction field, particularly relates to for the cable fairlead in cable shaft.
Background technology
Along with expanding economy, the consumption of power cable is also more and more, and cable duct bank and cable shaft are used widely in a lot of users and city, distribution engineering.But it is just pre-buried good before our construction often to run into the pipelines such as picture communication, plumbing, combustion gas in comb construction; and just need change its course during our comb or the degree of depth be dug down (degree of depth of power cable is generally below 0.7 meter) again; the degree of depth of communication, plumbing, combustion gas is generally at about 0.6 meter; consider safety factor; in order to the safe distance between increasing just must dig under the comb degree of depth; the degree of depth of cable shaft can be caused also to increase thereupon; also bring difficulty to when discharging cable simultaneously; add labour, easily cause the damage of cable.
Utility model content
The utility model, for above problem, provides a kind of structure simple, is convenient to cable guiding, the cable fairlead of increasing work efficiency.
The technical solution of the utility model is: described coaster to be located in cable shaft and for the guiding of cable; Described coaster is located at the oral area of described cable shaft, described coaster comprises riser one, riser two, pulley one and pulley two, the oral area of described cable shaft is stairstepping, described riser one and riser two be arranged in parallel and bottom is stairstepping, described pulley one and pulley two are movably connected between described riser one and riser two respectively, described pulley one is positioned at the top of the oral area end face of described cable shaft, and described pulley two is positioned at the outside of the oral area outermost facade of described cable shaft.
The outside fixed head respectively of described riser one and riser two, described fixed head is provided with installing hole.
Be provided with cover plate between described riser one and riser two, make cable between cover plate and pulley one.
In the utility model coaster riser one and riser two is arranged to stairstepping and cable shaft oral area shape is suitable, meanwhile, connected by the installing hole on fixed head, reliability is high; The placement of pulley one and pulley two is formed Z-shaped, discharges and brings great convenience, stable in placement to cable, does not need artificial support, can carry out traction construction after being placed by coaster, and serve protection to the cable of turnover pipe well, fail safe is high.The utility model is easy to operate, is convenient to processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the vertical view of Fig. 1;
In figure, 1 is cable shaft, and 10 is oral areas, and 2 is coasters, and 21 is risers one, and 22 is risers two, and 23 is pulleys one, and 24 is pulleys two, and 25 is fixed heads, and 3 is cover plates.
Embodiment
As shown in Figure 1-2, described coaster to be located in cable shaft 1 and for the guiding of cable the utility model; Described coaster is located at the oral area of described cable shaft, described coaster 2 comprises riser 1, riser 2 22, pulley 1 and pulley 2 24, the oral area 10 of described cable shaft 1 is in stairstepping, described riser 1 and riser 2 22 be arranged in parallel and bottom is stairstepping, described pulley 1 and pulley 2 24 are movably connected between described riser 1 and riser 2 22 respectively, described pulley 1 is positioned at the top of oral area 10 end face of described cable shaft 1, and described pulley 2 24 is positioned at the outside of the oral area 10 outermost facade of described cable shaft 1.
The outside fixed head 25 respectively of described riser 1 and riser 2 22, described fixed head 25 is provided with installing hole, is convenient to carry out installation by bolt and connects.
Be provided with cover plate 3 between described riser 1 and riser 2 22, make cable between cover plate and pulley one; Because cable is thick and heavy, operation inconvenience, avoids cable at work, departs from working region, improves the reliability of guiding.
At work, cable leads through pulley 2 24 and pulley 1 the utility model successively, is convenient to the actions such as the traction of cable.
Claims (3)
1. cable fairlead, described coaster to be located in cable shaft and for the guiding of cable; It is characterized in that, described coaster is located at the oral area of described cable shaft, described coaster comprises riser one, riser two, pulley one and pulley two, the oral area of described cable shaft is stairstepping, described riser one and riser two be arranged in parallel and bottom is stairstepping, described pulley one and pulley two are movably connected between described riser one and riser two respectively, and described pulley one is positioned at the top of the oral area end face of described cable shaft, and described pulley two is positioned at the outside of the oral area outermost facade of described cable shaft.
2. cable fairlead according to claim 1, is characterized in that, the outside fixed head respectively of described riser one and riser two, described fixed head is provided with installing hole.
3. cable fairlead according to claim 1 and 2, is characterized in that, is provided with cover plate between described riser one and riser two, makes cable between cover plate and pulley one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329443.5U CN204597374U (en) | 2015-05-21 | 2015-05-21 | Cable fairlead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329443.5U CN204597374U (en) | 2015-05-21 | 2015-05-21 | Cable fairlead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597374U true CN204597374U (en) | 2015-08-26 |
Family
ID=53933488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329443.5U Active CN204597374U (en) | 2015-05-21 | 2015-05-21 | Cable fairlead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585214A (en) * | 2020-04-03 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Prefabricated assembled cable laying structure of cable trench facility |
-
2015
- 2015-05-21 CN CN201520329443.5U patent/CN204597374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585214A (en) * | 2020-04-03 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Prefabricated assembled cable laying structure of cable trench facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |